baber/WOPTO huggingface dataset:
Patent JP-H08273897-A (JP)
Title: Electromagnet device
Inventor: TAKAHASHI MITSUSACHI
IPC: H05H7/04
Filed: 1995-03-30
Abstract: PURPOSE: To reduce working labor and improve the utilization efficiency between magnetic poles by arranging side portion magnetic poles whose permeability is enlarged integrally on both side portions of main magnetic poles, and arranging flat portions on the confronting surfaces of the main magnetic poles and the side portion magnetic poles. CONSTITUTION: An electromagnet device 10 is equipped with an interposed beam duct X, one pair of main magnetic poles 11 arranged in a confronting state spacing a confronting gap G, side portion magnetic poles 12 integrally arranged on both side portions of the main magnetic poles 11, cores 13 forming a magnetic path, and exciting coils 14, the side portion magnetic poles 12 have larger permeability than that of the main magnetic poles 11, and magnetic plates having mutually different permeability are combined so that the permeability of the side portions of these side portion magnetic poles is set to become gradually larger.
Patent JP-S62231910-A (JP)
Title: Ceramic ferrule
Inventor: HAJIKANO KIYOSHI
IPC: G02B6/36
Filed: 1986-04-02
Abstract: PURPOSE:To save the labor for working processed by using a resinous material for a hole where an optical fiber is inserted and using a ceramic material with wear resistance for the outer peripheral part of a ferrule which slides in a sleeve. CONSTITUTION:The outer peripheral part 2 of the ceramic ferrule is ground accurately circularly by a centerless grinder such as a diamond grindstone. A chip 3 of resinous material having the extremely thin hole 1 is fitted at the stage where the outer periphery 2 is finished, and then the extremely thin hole 1 is bored on the basis of the outer peripheral surface 2 to improve the accuracy of the coaxial state. Then the optical fiber is inserted actually into the extremely thin hole 1 and the eccentricity of the core part is checked while the outer periphery 2 is rotated at a high speed; if light oscillates at this time, the eccentricity of the core part of the optical fiber is adjusted. The core material chip 3 is stopped and enabled to deform finely by fine screw adjustments of parts 31 and 4 because the core chip 3 is made of a soft material, thereby correcting the oscillation of the light.
Patent JP-S63243630-A (JP)
Title: Gas turbine combustor
Inventor: OGOSHI AKIO
IPC: F23R3/42
Filed: 1987-03-30
Abstract: PURPOSE:To withstand thermal shock of very hot combustion gas by forming an inner cylinder combustion chamber with segment pieces having a reinforcement piece interposed in the joint between adjacent segment pieces, and covering said inner cylinder combustion chamber with an outer cover with heat insulating material inbetween. CONSTITUTION:Segment pieces 2-5 are mutually joined along the barrel axis to form an inner cylinder combustion chamber 1a with a reinforcement piece 7 interposed in the joint between adjacent segment pieces. Some of the reinforcement pieces 7 each have an air inlet 6, and the outer surface of the inner cylinder combustion chamber 1a is covered with an outer cover 9 with heat insulating material disposed inbetween. In this constitution, the reinforcement pieces 7 have T-shaped cross section, and, by making use of protrusions of the T-shape, they are fixed to the adjacent segment pieces 2-5. Therefore, the segment pieces 2-5 do not allow a notch used for attachment of the reinforcement pieces 7, and so, they can withstand thermal shock of very high temperature combustion gas because excessive localized stress concentrations are avoided.
Patent JP-S62227782-A (JP)
Title: Printer
Inventor: OKUMURA TAKASHI
IPC: B41J35/22
Filed: 1986-03-31
Abstract: PURPOSE:To eliminate the need to provide a driving means for exclusive use for lifting a ribbon, by engaging or disengaging each drive transmission member from a rack according to the rotating position of a switching cam thereby selectively setting a condition where a motion of a carriage is transmitted to a cassette holder or a condition where the motion is not transmitted. CONSTITUTION:When a printing head 15 is located in a printing position, a drive transmission members are located in inoperative positions by a switching cam 30, and is disengaged from a rack 16, whereby transmission of motive power from a carriage 3 to a cassette holder 5 is cut off. When the head 15 is disposed in a release position, the drive transmission members 37, 38 are disposed in operative positions or the inoperative positions by the cam 30, whereby the motion of the carriage 3 is transmitted to the cassette holder 15, or an engaging projection 31 is engaged with a fastening body 21 to cut off transmission of motive power. When the transmission members 37, 38 are disposed in the operative positions to be engaged with the rack 16, the cassette holder 15 is moved up and down following the reciprocation of the carriage 3, without need for separate driving means.
Patent JP-H06291304-A (JP)
Title: Polymer electric device
Inventor: KISHIMOTO YOSHIO
IPC: H01L51/05
Filed: 1993-03-31
Abstract: PURPOSE:To provide a polymer electric device having a self-restoration electric insulation polymer layer having high durability for a deterioration in the polymer electric device using a polymer material such as a super-thin film element, a tunnel thin film element, a high voltage part, etc., in an electric part field. CONSTITUTION:This embodiment comprises a polymer electric device formed with a self-restoration electric insulation polymer layer connecting to a conductor, and self-restores a deterioration in electric insulation near a conductor, caused according to a use time period due to a chemical reaction of the self- restoration electric insulation polymer layer by an electric field of a conductor. As the self-restoration electric insulation polymer, (1) a polymer having covalent silicon-silicon bonds such as polysilane, etc., as a main chain; and (2) an electric insulation polymer having covalent carbon-carbon bonds including the minute amount of ionic polymerization catalyst or electrolytically polymerizable precursor as a main chain are used.
Patent JP-H01248593-A (JP)
Title: Ceramic multilayer interconnection board
Inventor: SUZUKI TAKESHI
IPC: H05K3/00
Filed: 1988-03-30
Abstract: PURPOSE:To improve heat-resistant properties and bonding tightness between respective layers and facilitate a multilayer construction of fine interconnections by a method wherein a wiring layer is formed by copper plating and an insulating layer made of ceramic paste is formed on it by printing and such process is repeated a plurality of turns. CONSTITUTION:A copper-plates wiring layer 2 is provided on a board 1 and an insulating layer 3 is provided on it except the parts where electrical contacts with an upper layer to be provided. The insulating layer 3 is made of insulating paste which can be baked in an atmosphere, normally a nitrogen atmosphere, in which copper is not oxidized. Preferably the insulating paste is ultraviolet curing type insulating paste containing ceramic powder. The insulating layer 3 which is made of the insulating paste and has via-holes 5 is formed on the board 1 by photolithography. Then the insulating layer 3 is baked in the atmosphere in which the copper plating is not oxidized. The process from the plating to the baking of the insulating paste is repeated until the necessary number of interconnection layers are obtained.
Patent JP-H05277492-A (JP)
Title: Method for treatment of reclamation drained water
IPC: C02F9/00
Filed: 1992-03-31
Abstract: PURPOSE:To make it possible to perform stable desalting process for inhibiting the corrosion of piping and equipment and protection against adverse effects on an ecological system by condensing/separating chlorine ion using electric dialysis in the desalting process after the removal of calcium scale, BOD, COD, ammoniated nitrogen, SS and color element from an effluent water. CONSTITUTION:An effluent water from a reclaimed ground following a rainfall is conducted to an effluent water adjustment tank 2, an untreated water tank 3, a calcium removal device 4, a biological treatment device 5, a coagulation/ sedimentation device 6, a relay tank 7, a sand filtering activated charcoal adsorption device 8 and a desalting device 9 in that order. Then, a calcium scale in the effluent water is removed by coagulation/sedimentation, using the calcium removal device 4, and BOD and ammoniated nitrogen are decomposed using the biological treatment device 5. Further, the COD, SS and color element are removed by coagulation/sedimentation using the coagulation/sedimentation device 6, and COD, SS and color element are removed by adsorption using the sand filtering activated carbon adsorption device 8. After that, chlorine ion is concentrated and decomposed by electric dialysis, using the desalting device 9.
Patent JP-H02256853-A (JP)
Title: Intake pressure detection self-diagnosis device for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: G01M15/04
Filed: 1989-03-29
Abstract: PURPOSE:To ensure the high accuracy of abnormality discrimination by comparing detected intake air pressure with volumetric efficiency determined with a volumetric efficiency setting means, on the upper and lower limit data of each operation range via an engine load parameter on the basis of the volumetric efficiency. CONSTITUTION:A volumetric efficiency setting means A sets the volumetric efficiency of an engine on the basis of a detected engine intake opening area and an engine speed. Also, an upper and lower limit data setting means B sets the upper and lower limit data of detected intake pressure values for each of a plurality of operation ranges via the determined volumetric efficiency or an engine load parameter on the basis of the efficiency. Furthermore, an abnormality discrimination means C compares the intake pressure detected with an intake pressure detecting means D with the upper and lower limit data for each operation range, thereby discriminating the abnormality of the intake pressure detecting means D. Upon judging the occurrence of an abnormality, a fail-safe control means E forces the setting of an engine control amount on the basis of the determined volumetric efficiency. According to the aforesaid construction, abnormality discrimination can be accurately made and transition to fail-safe control can be done precisely and quickly.
Patent JP-H0638749-A (JP)
Title: New protease, its production and new genus alteromonas microorganism
Inventor: DOMOTO NOBUHIKO
IPC: A01N37/44
Filed: 1993-03-10
Abstract: PURPOSE:To provide the new protease having specific physicochemical properties and having a Mytilus edulis Linne byssus-decomposing ability. CONSTITUTION:The objective protease has e.g. following physicochemical properties; action: has a Mytilus edulis Linne byssus-decomposing ability; substrate specificity: cleaves the bond between the third Asn and the fourth Gln, and the bond between the fourth Gln and the fifth His in a formic peracid-oxidized bovine insulin B chain of the sequence No.1 in the sequence table, and further cleaves the bond between the eighth Thr and the ninth L-dopa, and the bond between the ninth L-dopa and the tenth Lys in the decapeptide of the sequence No.2; optimal pH: 9.5-10; optimal temperature: 50-55 deg.C; optimal NaCl concentration: 5%; mol.wt.: 44000; inhibitor: the enzyme is inhibited with phenylmethanesulfonyl fluoride. The protease is obtained by culturing Alteromonas.peptidysis and separating the protease from the cultured product containing the produced protease.
Patent JP-S63240583-A (JP)
Inventor: KOIKE TOMOYUKI
IPC: C09K9/00
Filed: 1987-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11255482-A (JP)
Title: Setting method for off-limit area around crane
Inventor: ANDOU NOBUTOSHI
IPC: B66C23/88
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To omit the demolition of a barricade at each movement by fitting the expandable barricade provided with casters at four corners to a crawler frame with pins, expanding the barricade during the crane work, moving the barricade with the casters during movement, or shrinking the barricade to the same length and width as those of a crane main body. SOLUTION: This barricade device 3 is provided with a frame section 31 made of an insert type single pipe and expandable in the longitudinal direction, column members 32, 33 at four corners, and moving casters 36, 37 at their lower ends. The frame 31 is fixed to a crawler frame 2 by pins via support pipes. The varricade device 3 is expanded in width and can be moved by the casters 36, 37 together with a crane 1 during the crane work. After the crane work is completed, the barricade device 3 can be folded to the same size as the width of the crane 1 at the side section of the crane 1 not to become an obstacle.
Patent JP-H10265930-A (JP)
Title: Adjusting method for quantity of adhesion of molten metal and device for the same in continuos hot-dip coating
Inventor: KAMETANI TAKEFUMI
IPC: C23C2/20
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for uniformly adjusting the quantity of adhesion of a molten metal by favorably preventing an edgeover coat which cannot be solved by the conventional technique. SOLUTION: A gas is blown toward the tip end part of wiping nozzle 3a, 3b at a pressure above the injection pressure of the wiping nozzles from auxiliary nozzles 4a, 4b arranged above the wiping nozzles in a region which is 30 to 170 mm away from the end edge of an metallic strip to the center in the width direction when the quantity of adhesion of the molten metal in the metallic strip width direction is adjusted by approximately horizontally blowing the gas on the front and rear surfaces of the metallic strip from a pair of the wiping nozzles 3a, 3b holding a metallic strip 1 which approximately vertically moves upward and facing to each other in the outlet side of a plating bath of a continuous hot-dip coating line.
Patent JP-2000264661-A (JP)
Title: Production of optical fiber preform and apparatus therefor
Inventor: MORIYA JIRO
IPC: G02B6/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To save energy in the secondary drawing working and stabilize the quality of a preform by automatically measuring the diameter, position, etc., of the glass preform before respective steps of drawing, contracting of ends and fire polishing of the glass preform, determining heating conditions, etc., based on the obtained results and continuously automating all the steps. SOLUTION: The diameter of a glass preform is measured in comparison with the position and the drawing speed and heating conditions at respective positions of the glass preform are determined so as to draw the glass preform to a prescribed diameter. Thereby, the glass preform is heated and drawn under the conditions. Markings are placed in joining areas of dummy rods joined to both ends of the glass preform for drawing to measure the positions of the markings, length and diameter of the glass preform are measured after the drawing to determine contracted parts, heating positions and heating conditions. Thereby, contracting of the ends is carried out.  The diameter corresponding to the lengths and positions of the contracted parts is measured after drawing and contracting of the glass preform to determine the starting position and completed position of fire polishing and conditions of heating power and carry out the fire polishing. As a result, an optical fiber preform is produced.
Patent JP-S62231595-A (JP)
Title: Piezoelectric wave transmitter-receiver
Inventor: OGURA KOJI
IPC: H04R17/00
Filed: 1986-03-31
Abstract: PURPOSE:To improve a wave transmitting receiving ability in the center of a piezoelectric board comprared with its periphery in terms of a device provided with the pizoelectric board comprised by forming electrodes on its both surfaces by disposing a damping member whose damping effect is small in the center and gradually increases in the peripheral direction and minimizing a damping effect in the center of the piezoelectric board. CONSTITUTION:Electrodes 2 and 2 are formed on both surfaces of the piezoelectric board 1. The damping member 4 with the uniform wall thickness is stuck to the back, the reverse surface of the wave transmitting/receiving surface of the piezoelectric board 1. A spheral recessed part 5 is formed on the outer surface of the damping member 4, minimizes the wall thickness of the center and gradually increases the thickness in the peripheral direction. For the damping material any can be appropriately selected from metal, hard rubber and ceramic materials. As a result an auxiliary vibration in an auxiliary pole in terms of the wave transmitter considerably drops compared with a main vibration in a main pole, and a directional characteristic can be improved. In terms of the wave receiver a signal voltage generated from the main pole becomes dramatically large compared with that generated from the auxiliary pole, whereby an excellent signal corresponding to a sound wave to be detected can be obtained.
Patent JP-S55165952-A (JP)
Title: Polyamide composition
Inventor: OKADA TAKUJI
IPC: C08L23/00
Filed: 1979-06-14
Abstract: PURPOSE: To provide titled compsn. having excellent impact resistance, moldability and appearance characteristics, by a method wherein a polyolefin or an olefin elastomer is modified with an alicyclic carboxylic acid (or a derivative) having a cis form double bond in the ring and the resulting modified polyolefin is blended with a polyamide.  
     CONSTITUTION: (i) A polyolefin or an olefin elastomer (e.g. ethylene-propylene copolymer) and (ii) 0.001W10mol% of an alicyclic carboxylic acid (or a derivative) having a cis form double bond in the ring (e.g. endo-bicyclo[2,2,1]-5-heptene-2,3- dicarboxylic acid) are molten in the presence of (iii) a free-radical generating agent to obtain a modified polyolefin (A). Alternatively, the component (i) and the component (ii) are dispersed in water and the aq. dispersion is heated in the presence of the agent (iii) to obtain the modified polyolefin (A). 50W1pts.wt. of the modified polyolefin (A) and 50W99pts.wt. of a polyamide (B) and, if necessary, an unmodified polyolefin (C) are blended with a filler (D) to obtain the desired compsn. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6340519-A (JP)
Inventor: NAKAZONO SHUZO
IPC: A47J27/14
Filed: 1986-04-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60219334-A (JP)
Title: Controlling device of forced-feeding device for soil
Inventor: YAMAMOTO HIROSHI
IPC: E21D9/12
Filed: 1984-04-17
Abstract: PURPOSE:To control a device so that it is automatically operated, by a method wherein, after detection of completion of forward movement of piston for forced- feeding of soil, actuation of a delay motion circuit, and detection of completion of backward movement, a direction switching valve is changed over through motion of the delay motion circuit. CONSTITUTION:By means of a first hydraulic detector 45, completion of forward movement of a piston 30 for forced-feeding of soil is detected. Thereafter, by means of a coil 55 with a timer, a timing motion (a) of a contact 67 and a coil 69, with all of which a first motion delay circuit is formed, after forward movement of the piston 30 is completed, the piston is brought to a stop in the position for a set time. Through the working of a second hydraulic detector 46, completion of backward movement of a piston 19 for pushing an outer cylinder is detected, an electromagnetic valve 42 is switched, and malfunction is prevented from occurring by means of a second delay motion circuit. This prevents the occurrence of a reverse flow due to elasticity of soil, forcibly pushed in a soil forced-feed pipe once, and enables reliable feed of soil to a soil suction port.
Patent JP-S57189746-A (JP)
Title: Ball slide way
Inventor: TAMURA TAKUMI
IPC: B23Q1/40
Filed: 1981-05-20
Abstract: PURPOSE:To increase load capacity by forming a ball guide groove of the captioned slide way, which supports a working table for a machine tool on the bed in a freely sliding manner, on a slanting surface and by angularly contacting a ball into allowing a ball to make an angular contact with a guide groove. CONSTITUTION:A bracket 11 covers the upper surface and left and right side surfaces of a guide section 12 in its longitudinal direction. A concave section 17 is provided on both sides of the guide 12 in such a way that a pair of slanting surfaces 16 and 16 are formed. In the middle of the slanting surfaces 16 and 16, is formed a ball groove 18. A ball slide 13 is provided between both sides of the bracket 11 and the guide 12. The slide 13 comprises a ball retainer 20 provided with a ball circulating passage 19 and a number of balls 21 are stored in such a way that it may roll along the circulating passage 19. With this construction, the balls retained in the outside groove of the slide 13 make an angular contact with each ball groove 15 and 18.
Patent JP-H05237024-A (JP)
Title: Display
Inventor: KOIKE HIROSHI
IPC: A47F5/00
Filed: 1992-02-27
Abstract: PURPOSE:To easily make an audience understand the structure and function of a construction without requiring labors, by expanding and contracting a net structure by bringing the folding and assembling actuation points of the net structure close to or apart from the driving mechanism connected to the driving source. CONSTITUTION:When a linear motor 4 is driven by a controller, the driving bar 5 connected to the driving mechanism of the linear motor 4 is directly driven to move reciprocally. The folding and assembling actuation points of the first frame rod 2a and the second frame rod 2b of the net structure 2 are appropriately brought close and apart by the reciprocal straight movement of the driving bar 5 to expand and contract the net structure 2 in a specified stroke. In this way, the moving process of the folding and assembling conditions can be easily expressed without use of labors and hence, the display effect can be extremely increased.
Patent JP-S62230717-A (JP)
Title: Cataplasma
Inventor: SATO HIDEO
IPC: A61K9/70
Filed: 1986-03-31
Abstract: PURPOSE:A cataplasma, having the upper and lower two-layer structure of an adhesive layer containing bentonite and a water holding layer, having improved skin adhesivity, improving cold sense in application and hardly evaporating a drug and capable of providing sustained property of moderate cold sense. CONSTITUTION:A cataplasma having the upper and lower two-layer structure of an adhesive layer, containing a rubber based ingredient, tackifier, drug active ingredient and bentonite and forming a skin adhesive layer and a water holding layer, consisting of a W/O type emulsion containing a rubber ingredient, oily ingredient and water and forming a support layer side. The amount of the bentonite is preferably 5-100pts.wt. based on 100pts.wt. adhesive layer. Good results are obtained by adjusting the thickness of the water holding layer to 10-1,000mum and the thickness of the adhesive layer to 10-500mum. A rubber-like elastomer selected from styrene-isoprene-styrene teleblock copolymer, isoprene and natural rubber is used as the rubber ingredient.